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Individual Calculations November 2023 |
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| Ishkhanyan, Ruben Total change: 5.00 | |   |
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| Yerevan Open 2023 (Tournament B) | Yerevan | ARM | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1755 | 7.00 | 9 | 0.25 | 20 | 5.00 | |
|  Harutyunyan, Davit A. | | | 1355 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kalijyan, Rafik | | | 1373 | ARM | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Margaryan, Aram | | | 1371 | ARM | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Simonyan, Hayk V. | | | 1482 | ARM | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Gharibyan, Mane | | | 1473 | ARM | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Nersisyan, Zhora | | | 1370 | ARM | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mahdavi, Mahdis | | | 1866 | IRI | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Tovmasyan, Karen | | | 1928 | ARM | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Simonyan, Arman | | | 1505 | ARM | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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